CN216337211U - Sludge dewatering device for treating acidizing fracturing wastewater - Google Patents
Sludge dewatering device for treating acidizing fracturing wastewater Download PDFInfo
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- CN216337211U CN216337211U CN202123053206.5U CN202123053206U CN216337211U CN 216337211 U CN216337211 U CN 216337211U CN 202123053206 U CN202123053206 U CN 202123053206U CN 216337211 U CN216337211 U CN 216337211U
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- sludge
- pressing plate
- conveyor belt
- dewatering device
- desliming
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Abstract
The utility model discloses a sludge dewatering device for treating acidizing fracturing wastewater, which comprises a desliming open box, wherein a conveyor belt is arranged at the bottom end of the inner wall of the desliming open box; the pressing plate is driven by the driving mechanism to rotate anticlockwise to be close to the conveyor belt to extrude sludge, so that mechanical sludge extrusion and dehydration are facilitated, when the pressing plate is driven by the driving mechanism to rotate clockwise to be far away from the conveyor belt, the conveyor belt is driven to rotate clockwise to enable the dehydrated sludge to be separated from the conveyor belt, so that the sludge is convenient to clean and collect, the screw rod is rotated to move up and down through force application, the pressing plate is stressed to slide up and down, the vertical distance between the pressing plate and the conveyor belt is adjusted, sludge with different thicknesses can be extruded between the pressing plate and the conveyor belt to be dehydrated within a certain range, and sludge with different dehydration conditions can be extruded and dehydrated according to requirements.
Description
Technical Field
The utility model relates to the field of sludge dehydration of acidified wastewater, in particular to a sludge dehydration device for treating acidified fracturing wastewater.
Background
Sludge dewatering, namely dewatering the fluid primary, concentrated or digested sludge, and converting the sludge into semi-solid or solid sludge blocks.
When traditional mechanical extrusion device carries out the sludge dewatering of acidizing fracturing waste water, mechanical extrusion device adjusts inconveniently, is not convenient for extrude different thickness sludge dewatering according to the demand, and the last sludge cleaning of mechanical extrusion device is difficult, and for this reason, we provide a sludge dewatering device for acidizing fracturing waste water treatment and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a sludge dewatering device for treating acidizing and fracturing wastewater, which aims to realize the purpose.
The utility model provides the following technical scheme: a sludge dewatering device for treating acidized fracturing wastewater comprises a desliming open box, wherein a conveyor belt is installed at the bottom end of the inner wall of the desliming open box, the desliming open box is rotatably connected with a supporting plate positioned at the top end of the conveyor belt, and a pressing plate is installed at the bottom end of the supporting plate;
the bottom end of the right side of the supporting plate is provided with a sliding rail, the sliding rail is vertically and slidably connected with the pressing plate, the top end of the pressing plate is rotatably connected with the screw rod, the screw rod is in threaded connection with the inside of the supporting plate, and the bottom end of the right side of the pressing plate is slidably connected with the mud scraper.
Preferably, the pressing plate side wall is provided with a sliding groove, the sliding groove is horizontally and slidably connected with the sliding block, the bottom end of the mud scraper is fixedly connected with the sliding block, and the top end of the mud scraper is in close contact with the pressing plate.
Preferably, the top end of the pressing plate penetrates through a sliding connection locking rod, the bottom end of the locking rod is inserted into the inner wall of the top end of the sliding block, and a spring is fixed between the locking rod and the pressing plate.
Preferably, the cross-sections of two sides of the bottom end of the anti-loosening rod are of a wedge-shaped structure, and the outer wall of the sliding block is horizontally and fixedly connected with the holding rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the pressing plate is driven by the driving mechanism to rotate anticlockwise to be close to the conveying belt to extrude sludge, so that mechanical sludge extrusion and dehydration are facilitated, when the pressing plate is driven by the driving mechanism to rotate clockwise to be far away from the conveying belt, the conveying belt is driven to rotate clockwise, so that dehydrated sludge is moved to be separated from the conveying belt, and sludge is convenient to clean and collect.
2. According to the utility model, the screw rod is rotated to move up and down through force application, so that the pressing plate is stressed to slide up and down, the vertical distance between the pressing plate and the conveyor belt is adjusted, sludge with different thicknesses can be extruded between the pressing plate and the conveyor belt to be dehydrated within a certain range, and the sludge with different dehydration conditions can be extruded and dehydrated according to requirements.
3. According to the utility model, the force application sliding block moves in the sliding groove through the force application hand holding rod, so that the mud scraping plate is driven to move along the length direction of the bottom end of the pressing plate, and some mud attached to the bottom end of the pressing plate is quickly scraped, and the mechanical extrusion of sludge dehydration is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the pressure plate of the present invention after rotation;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of the support plate, slide block and scraper of the present invention.
In the figure: 1. the uncovered case of desliming, 2, backup pad, 3, clamp plate, 4, screw rod, 5, slide rail, 6, driving motor, 7, disc, 8, connecting rod, 9, mud mouth, 10, conveyer belt, 11, spout, 12, sliding block, 13, mud scraping plate, 14, holding rod, 15, locking pole, 16, spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sludge dewatering device for treating acidizing and fracturing wastewater comprises a desliming open box 1, a conveyor belt 10 is installed at the bottom end of the inner wall of the desliming open box 1, the conveyor belt 10 is externally connected with a motor, the desliming open box 1 is rotatably connected with a supporting plate 2 positioned at the top end of the conveyor belt 10, a pressing plate 3 is installed at the bottom end of the supporting plate 2, a driving mechanism is installed at the upper end of the desliming open box 1, the driving mechanism comprises a driving motor 6, the driving motor 6 is fixedly connected with the desliming open box 1, a rotating shaft of the driving motor 6 is fixedly connected with a disc 7, a connecting rod 8 is rotatably connected between the disc 7 and the supporting plate 2, the disc 7 is driven to rotate clockwise through the power-on work of the driving motor 6, the connecting rod 8 moves to drive the supporting plate 2 to rotate clockwise and anticlockwise in a small range, and the pressing plate 3 is driven to rotate synchronously and reciprocally;
in the utility model, the sludge port 9 between the pressing plate 3 and the conveyor belt 10 is used for injecting acidizing and fracturing wastewater sludge to enable the sludge to be left on the conveyor belt 10, the pressing plate 3 is driven by the driving mechanism to rotate anticlockwise to be close to the conveyor belt 10 to extrude the sludge, so that the sludge is conveniently extruded and dewatered mechanically, and when the pressing plate 3 is driven by the driving mechanism to rotate clockwise to be far away from the conveyor belt 10, the conveyor belt 10 is driven to rotate clockwise to enable the dewatered sludge to move away from the conveyor belt 10, so that the sludge is conveniently cleaned and collected.
The bottom end of the right side of the supporting plate 2 is provided with a sliding rail 5, the sliding rail 5 is vertically and slidably connected with a pressing plate 3, the top end of the pressing plate 3 is rotatably connected with a screw rod 4, the screw rod 4 is in threaded connection with the inside of the supporting plate 2, and the bottom end of the right side of the pressing plate 3 is slidably connected with a mud scraper 13;
in the utility model, the screw rod 4 is rotated to move up and down by applying force, so that the pressing plate 3 is forced to slide up and down, the vertical distance between the pressing plate 3 and the conveyor belt 10 is adjusted, sludge with different thicknesses can be extruded between the pressing plate 3 and the conveyor belt 10 to be dewatered within a certain range, and sludge with different dewatering conditions can be extruded and dewatered according to requirements, for example, some sludge can be better dewatered after being extruded to be thinner.
As a technical optimization scheme of the utility model, the side wall of the pressing plate 3 is provided with a sliding chute 11, the sliding chute 11 is horizontally connected with a sliding block 12 in a sliding manner, the bottom end of a mud scraper 13 is fixedly connected with the sliding block 12, and the top end of the mud scraper 13 is tightly contacted with the pressing plate 3;
in the utility model, the sliding block 12 is applied with force to move in the chute 11, so that the mud scraping plate 13 is driven to move along the length direction of the bottom end of the pressing plate 3, and some mud attached to the bottom end of the pressing plate 3 is quickly scraped, which is beneficial to mechanical extrusion and mud dehydration.
As a technical optimization scheme of the utility model, the top end of the pressure plate 3 is connected with a locking rod 15 in a penetrating and sliding manner, the bottom end of the locking rod 15 is inserted into the inner wall of the top end of the sliding block 12, and a spring 16 is fixed between the locking rod 15 and the pressure plate 3; locking rod 15 inserts in sliding block 12, prevents that sliding block 12 and mud scraper 13 from not hard up in the rotation process of clamp plate 3, and last slip locking rod 15 breaks away from sliding block 12, can remove mud scraper 13 and strike off mud.
As a technical optimization scheme of the utility model, the sections of two sides of the bottom end of the locking rod 15 are in a wedge-shaped structure, in order to move the sliding block 12, the locking rod 15 can be pushed to slide upwards and separate from the sliding block 12, the spring 16 is compressed, the outer wall of the sliding block 12 is horizontally and fixedly connected with the holding rod 14, and the sliding block 12 is convenient to move by applying force to the holding rod 14, so that the mud scraper 13 moves.
The working principle is as follows: the sludge opening 9 between the pressing plate 3 and the conveyor belt 10 is used for injecting acidizing fracturing wastewater sludge, so that the sludge is left on the conveyor belt 10, the pressing plate 3 is driven by the driving mechanism to rotate anticlockwise to be close to the conveyor belt 10 to extrude the sludge, the sludge is conveniently extruded and dewatered by a mechanical sludge extruding machine, when the pressing plate 3 is driven by the driving mechanism to rotate clockwise to be far away from the conveyor belt 10, the conveyor belt 10 is driven to rotate clockwise, the dewatered sludge is moved to be separated from the conveyor belt 10, the sludge is conveniently cleaned and collected, the pressing plate 3 is driven to slide up and down by rotating the screw rod 4 through force application, the vertical distance between the pressing plate 3 and the conveyor belt 10 is adjusted, and the sludge with different thicknesses can be extruded between the pressing plate 3 and the conveyor belt 10 to dewater within a certain range.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an acidizing fracturing is sludge dewatering device for waste water treatment, includes the uncovered case of desliming (1), its characterized in that: the conveying belt (10) is installed at the bottom end of the inner wall of the desliming open box (1), the desliming open box (1) is rotatably connected with a supporting plate (2) positioned at the top end of the conveying belt (10), and a pressing plate (3) is installed at the bottom end of the supporting plate (2);
backup pad (2) right side bottom is equipped with slide rail (5), the vertical sliding connection clamp plate (3) of slide rail (5), connecting screw rod (4) are rotated on clamp plate (3) top, screw rod (4) and backup pad (2) inside threaded connection, clamp plate (3) right side bottom sliding connection mud scraper (13).
2. The sludge dewatering device for treating acid fracturing wastewater according to claim 1, characterized in that: the sliding groove (11) is formed in the side wall of the pressing plate (3), the sliding groove (11) is connected with the sliding block (12) in a horizontal sliding mode, the bottom end of the mud scraper (13) is fixedly connected with the sliding block (12), and the top end of the mud scraper (13) is in close contact with the pressing plate (3).
3. The sludge dewatering device for treating acid fracturing wastewater according to claim 2, characterized in that: sliding connection locking pole (15) are run through on clamp plate (3) top, sliding block (12) top inner wall is inserted in locking pole (15) bottom, be fixed with spring (16) between locking pole (15) and clamp plate (3).
4. The sludge dewatering device for treating acid fracturing wastewater according to claim 3, characterized in that: the cross-section of both sides of locking pole (15) bottom is wedge structure, sliding block (12) outer wall level fixed connection holds pole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053206.5U CN216337211U (en) | 2021-12-07 | 2021-12-07 | Sludge dewatering device for treating acidizing fracturing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123053206.5U CN216337211U (en) | 2021-12-07 | 2021-12-07 | Sludge dewatering device for treating acidizing fracturing wastewater |
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| CN216337211U true CN216337211U (en) | 2022-04-19 |
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| CN202123053206.5U Active CN216337211U (en) | 2021-12-07 | 2021-12-07 | Sludge dewatering device for treating acidizing fracturing wastewater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466033A (en) * | 2022-11-14 | 2022-12-13 | 枣庄市金地源环保设备有限公司 | A mud hydroextractor for sewage treatment |
| CN117212804A (en) * | 2023-09-13 | 2023-12-12 | 北京中科润宇环保科技股份有限公司 | Garbage pusher with function of driving drainage leachate |
-
2021
- 2021-12-07 CN CN202123053206.5U patent/CN216337211U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115466033A (en) * | 2022-11-14 | 2022-12-13 | 枣庄市金地源环保设备有限公司 | A mud hydroextractor for sewage treatment |
| CN115466033B (en) * | 2022-11-14 | 2023-04-07 | 枣庄市金地源环保设备有限公司 | A mud hydroextractor for sewage treatment |
| CN117212804A (en) * | 2023-09-13 | 2023-12-12 | 北京中科润宇环保科技股份有限公司 | Garbage pusher with function of driving drainage leachate |
| CN117212804B (en) * | 2023-09-13 | 2024-04-02 | 北京中科润宇环保科技股份有限公司 | Garbage pusher with function of driving drainage leachate |
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